const { Random } = require("random-js");
const random = new Random();

let randomString = function () {
 return random.string(3, "0123456789") +
    random.string(1, "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
};

exports.randomString = randomString;
